Polynomial calculations
bezout Bezout equation
for polynomials
clean cleans matrices
(round to zero small entries)
cmndred common
denominator form
coffg inverse of
polynomial matrix
colcompr column
compression of polynomial matrix
denom denominator
derivat rational
matrix derivative
determ determinant
of polynomial matrix
detr polynomial
determinant
diophant diophantine
(Bezout) equation
factors numeric
real factorization
gcd gcd calculation
hermit Hermite
form
horner polynomial/rational
evaluation
hrmt gcd of polynomials
htrianr triangularization
of polynomial matrix
invr inversion
of (rational) matrix
lcm least common
multiple
lcmdiag least common
multiple diagonal factorization
ldiv polynomial
matrix long division
numer numerator
pdiv polynomial
division
pol2des polynomial
matrix to descriptor form
pol2str polynomial
to string conversion
polfact minimal
factors
residu residue
roots roots of
polynomials
routh_t Routh's
table
rowcompr row compression
of polynomial matrix
sfact discrete
time spectral factorization
simp rational simplification
simp_mode toggle
rational simplification
sylm Sylvester
matrix
systmat system matrix